package com.itheima;

import lombok.AllArgsConstructor;
import lombok.Data;
import lombok.NoArgsConstructor;

import java.util.Comparator;

@AllArgsConstructor
@Data
public class Student implements Comparable<Student> {


    private String name;
    private int age;


    @Override
    public int compareTo(Student o) {
        return this.age - o.getAge();
    }
}
